<?php

/**
 * This is the model class for table "optica_bd.Receta".
 *
 * The followings are the available columns in table 'optica_bd.Receta':
 * @property integer $idReceta
 * @property string $fecha
 * @property integer $cliente
 * @property integer $medico
 * @property integer $sucursal
 * @property string $observacion
 *
 * The followings are the available model relations:
 * @property Detalle[] $detalles
 * @property Cliente $cliente
 * @property Medico $medico
 * @property Sucursal $sucursal
 */
class Receta extends CActiveRecord
{
	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'optica_bd.receta';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('fecha, cliente', 'required'),
			array('cliente, medico, sucursal', 'numerical', 'integerOnly'=>true),
			array('observacion', 'safe'),
			// The following rule is used by search().
			// @todo Please remove those attributes that should not be searched.
			array('idReceta, fecha, cliente, medico, sucursal, observacion', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'detalles' => array(self::HAS_MANY, 'Detalle', 'receta'),
			'cliente0' => array(self::BELONGS_TO, 'Cliente', 'cliente'),
			'medico0' => array(self::BELONGS_TO, 'Medico', 'medico'),
			'sucursal0' => array(self::BELONGS_TO, 'Sucursal', 'sucursal'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'idReceta' => 'Id Receta',
			'fecha' => 'Fecha',
			'cliente' => 'Cliente',
			'medico' => 'Medico',
			'sucursal' => 'Sucursal',
			'observacion' => 'Observacion',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 *
	 * Typical usecase:
	 * - Initialize the model fields with values from filter form.
	 * - Execute this method to get CActiveDataProvider instance which will filter
	 * models according to data in model fields.
	 * - Pass data provider to CGridView, CListView or any similar widget.
	 *
	 * @return CActiveDataProvider the data provider that can return the models
	 * based on the search/filter conditions.
	 */
	public function search()
	{
		// @todo Please modify the following code to remove attributes that should not be searched.

		$criteria=new CDbCriteria;
		$criteria->with = array('cliente0','medico0');
		$criteria->compare('idReceta',$this->idReceta);
		$criteria->compare('DATE_FORMAT(fecha,"%d/%m/%Y")',$this->fecha,true);

		$criteria->compare('CONCAT(cliente0.apellido,", ",cliente0.nombre)',$this->cliente,true);
		
		$criteria->compare('medico0.nombre',$this->medico,true);
		$criteria->compare('sucursal',$this->sucursal);
		$criteria->compare('observacion',$this->observacion,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,'sort'=>array(
					'defaultOrder'=>'fecha DESC',
			)
		));
	}

	/**
	 * Returns the static model of the specified AR class.
	 * Please note that you should have this exact method in all your CActiveRecord descendants!
	 * @param string $className active record class name.
	 * @return Receta the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}
}
